class_docstr: Configuration of SPNEGO authentication to back-end H2O.
code: def __call__(self, request):
      request.register_hook("response", self.handle_response)
      return request
  
file_path: h2o-3/h2o-py/h2o/auth.py
imports: import re
  from requests.auth import AuthBase
  from h2o.utils.typechecks import assert_is_type
label_desc: Use image node_id 5 for calling the SpnegoAuth obj's underlying member method code with example usage: obj.__call__(request) and returns: request